2 papers
math.NA2020
A mass-lumping finite element method for radially symmetric solution of a multidimensional semilinear heat equation with blow-up
Toru Nakanishi, Norikazu Saito
This study presents a new mass-lumping finite element method for computing the radially symmetric solution of a semilinear heat equation in an dimensional ball (). We p…
math.NA2019
Finite element method for radially symmetric solution of a multidimensional semilinear heat equation
Toru Nakanishi, Norikazu Saito
This study aims to present the error and numerical blow up analyses of a finite element method for computing the radially symmetric solutions of semilinear heat equations. In parti…